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238px)}.yk-stu-add-choice-wrapper .all-question-list-con .tm-title-label{position:absolute;left:-20px;top:0;z-index:100;width:110px;border-radius:0 0 36px 0;height:45px;line-height:45px;text-align:center;font-size:16px;color:#fff;background:#517efd}.yk-stu-add-choice-wrapper .all-question-list-con .ques-list-main-con{padding:40px 0 30px 0;-webkit-box-sizing:border-box;box-sizing:border-box;height:100%;overflow:auto}.yk-stu-add-choice-wrapper .exam-question-bg-con video{margin:10px auto;display:block;width:80%!important;height:auto!important}.yk-stu-add-choice-wrapper .get-more-question-btn{position:absolute;left:50%;bottom:0;z-index:1000;margin-left:-90px;width:180px;-webkit-box-shadow:0 0 3px 2px rgba(181,181,182,.18);box-shadow:0 0 3px 2px rgba(181,181,182,.18);border-radius:10px 10px 0 0;height:34px;line-height:34px;text-align:center;font-size:12px;color:#517efd;background:#d2daf2}.yk-stu-add-choice-wrapper .get-more-question-btn .el-icon-back{-webkit-transform:rotate(270deg);transform:rotate(270deg)}.yk-stu-add-choice-wrapper video{display:block;margin:0 auto;width:80%}.quest-connection-li{padding:10px 30px}.quest-connection-li .line-text-left{width:calc(100% - 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